Datasheet

Time(1 s/div)m
20
15
10
5
0
-5
-10
-15
-20
V (V)
IN
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
VoltageatV andV (V)
1 2
V
IN
V (Noninverting)
2
V (Inverting)
1
Time(1 s/div)m
OUT
StatusFlag
Enable
20V/div
50V/div
5V/div
Time(1 s/div)m
OUT
StatusFlag
Enable
20V/div
50V/div
5V/div
Time(1 s/div)m
OUT
StatusFlag
Enable
20V/div
50V/div
5V/div
0 3 41 2 5
V (V)
ENABLE
10
0
-10
-20
-30
I ( A)m
ENABLE
-40°C
+25 C°
+85 C°
-75 0-50 -25 25 75 100 125
Temperature( C)°
1.00
0.95
0.90
0.85
0.80
0.75
0.70
Threshold(V)
50
OPA454
www.ti.com ....................................................................................................................................... SBOS391A – DECEMBER 2007 – REVISED DECEMBER 2008
TYPICAL CHARACTERISTICS (continued)
At T
P
= +25 ° C, V
S
= ± 50V, and R
L
= 4.8k Ω connected to GND, unless otherwise noted.
SETTLING TIME, NEGATIVE STEP
(20V Step, Gain = 1, R
F
= 10k Ω )
(7) (8)
ENABLE RESPONSE TIME
Figure 42. Figure 43.
DISABLE RESPONSE TIME ENABLE RESPONSE
Figure 44. Figure 45.
I
ENABLE
vs V
ENABLE
ENABLE/DISABLE THRESHOLD vs TEMPERATURE
Figure 46. Figure 47.
(7) See the Settling Time section.
(8) The grid for voltage at V
1
and V
2
is scaled 20mV or 0.1% per division.
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